The main acupoints ofZhongwan (CV 12), Tianshu (ST 25), Zusanli (ST 36), Shangjuxu (ST 37), Dachangshu (BL 25) and Shenque (CV 8), in combination with the corresponding acupoints based on the syndrome differentiation, were selected to treat 28 cases of chronic nonspecific ulcerative colitis, the result showed clinical cure in 18 cases, clinical effect in 15 cases, failure in 5 cases. The most treatment times were 46, and the least 25.

In the treatment of 63 cases of depression, by bilateral Baihui (GV 20),Sishencong (Ex-HN 1), Juque (CV 14) and Neiguan (PC 6) as the main acupoints, based upon pattern identification, with bilateral Zhigou (TE 6), Zusanli (ST 36), Yanglingquan (GB 34)and Taichong (LR 3) added for liver qi stagnation and spleen deficiency, with bilateral Hegu (LI 4), Xuehai (SP 10), Sanyinjiao (SP 6) and Taichong (LR 3) added for stagnation of liver blood, with bilateral Shenmen (HT 7), Zusanli (ST 36), Sanyinjiao (SP 6) and Taibai (SP 3)added for deficiency in both the heart and spleen, and with bilateral Sanyinjiao (SP 6), Taibai(SP 3), Taixi (KI 3) and Guanyuan (CV 4), by moxibustion on Guanyuan (CV4) and needling techniques on the rest acupoints, the results showed clinical cure in 21 cases, remarkable effect in 18 cases, improvement in 20 cases and failure in 4 cases, in the treatments from 13times to 45 times, at the average treatments of 26 times.

Objective:To explore the effect of multi-channel health education model by professional team on drug compliance, disease knowledge and recurrence in rate of inflammatory bowel disease (IBD) patients, so as to provide basis for formulating scientific health education measures.Methods:From February 2016 to February 2019, IBD patients visited First Affiliated Hospital of Kunming Medical University were selected. According to whether they received health education, the patients were divided into intervention group (100 cases) and control group (138 cases). Morisky medication adherence scale-8 (MMAS-8) and Chinese version of Crohn′s and colitis knowledge score (CCKNOW) were used to evaluate treatment compliance and disease knowledge. The score of MMAS-8, the proportion of poor drug compliance, CCKNOW score and recurrence rate at 48 weeks of follow-up were compared between the intervention group and control group. Two sample t test and chi-square test were used for statistical analysis. Results:The total scores of MMAS-8 and CCKNOW of the intervention group were both higher than those of the control group (5.58±1.96 vs. 4.47±1.44, 10.87±4.21 vs. 9.23±4.65), and the differences were statistically significant ( t=-5.06 and -2.79, both P<0.05). The proportion of patients with poor drug compliance and recurrence rate at 48 weeks of follow up of the intervention group were both lower than those of the control group (56.0%, 56/100 vs. 86.2%, 119/138; 20.0%, 20/100 vs. 31.9%, 44/138), and the differences were statistically significant ( χ2=38.18 and 4.17, both P<0.05). Conclusions:Multi-channel health education by professional team can effectively improve the drug compliance and disease knowledge in IBD patients, improve patient self-management ability, and reduce the recurrence rate.

Objective To investigate the association between rs1013940 in SLC5A7 and Tourette Syndrome ( TS) in Chinese Han population.Methods Polymorphism was genotyped in 401 TS nuclear fam-ilies trios from china by real-time fluorescent quantitive PCR.Transmission disequilibrium test ( TDT) and Haplotype relative risk ( HRR ) were used to analyze the association between the genetic distrbution of rs1013940 and TS and the results were verified by haplotype-based haplotype relative risk( HHRR) .Results No transmission disequilibrium was found between rs1013940 in SLC5A7 and TS by TDT and HRR( TDT:χ2=0.268, P=0.657, OR=0.728,95%CI=0.366-1.451;HRR:χ2=0.111, P=0.739, OR=0.959,95%CI=0.762-1.466) .HHRR also indicated the same result ( HHRR:χ2=0.276, P=0.599, OR=1.082,95%CI=0.806-1.453) .Conclusion The result reveals that there is no significant association between rs1013940 in SLC5A7 and TS in Chinese Han population.However,the results need to be further validated in different populations.

Objective To search for the differences of serum proteins expression in ulcerative colitis (UC) by proteomics method and to preliminary explore the potential biological markers of ulcerative colitis. Method The serum of 30 ulcerative colitis patients and 30 healthy individuals were collected. The equal amounts of proteins in pooled serum were separated by two-dimensional gel electrophoresis (2-DE) and then compared and analyzed by image analysis software to recognize the differences of protein expression. Some spots of proteins with different expression were identified by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS).Result There was no statistic significant in age, weight index, smoking and alcohol taking between UC group and control (P ＞ 0.05 respectively). Thirty-nine proteins with significant different expression between UC patients and healthy individuals were preliminary screened out. Nine of those spots were selected, after analyzed by MALDI-TOF-MS, it was found that the expression of haptoglobin, heat shock factor protein 2, receptor tyrosine kinase, aldehyde reductase,apolipoproteinC-Ⅲ, pericentriol material 1 increased in ulcerative colitis patients, keratinl, filamin A interacting protein 1 and tropomyosin 3 decreased. Conclusions With proteomics 2-DE and spectrometry methods, nine UC associated serum proteins were screened out and identified, which provide new molecular markers for the research of UC biological behavior.

Objective To investigate the effect of inhibition of glycogen synthase kinase?3 beta ( GSK?3β) activity on sevoflurane postconditioning?induced cardioprotection in diabetic rats. Methods Healthy adult male Sprague?Dawley rats, weighing 250-300 g, in which diabetes mellitus was induced by intraperitoneal 1% streptozotocin 60 mg∕kg combined with high?fat and high?sucrose diet and confirmed by blood glucose level >16. 7 mmol∕L. Forty rats with diabetes mellitus were divided into 5 groups ( n=8 each) using a random number table: sham operation group ( S group ) , ischemia?reperfusion ( I∕R ) group, sevoflurane postconditioning group ( SP group) , GSK?3β inhibitor SB216763 group ( SB group) , and sevoflurane postconditioning plus SB216763 group ( SS group ) . Myocardial ischemia was induced by 30 min occlusion of the left anterior descending branch of the coronary artery followed by 120 min reperfu?
sion. The rats inhaled sevoflurane with the end?tidal concentration of 2.5% for 5 min starting from 1 min be?fore reperfusion in group SP. SB216763 0.2 mg∕kg was injected via the caudal vein at 1 min before reperfu?sion in group SB. In group SS, the rats inhaled sevoflurane with the end?tidal concentration of 2.5% for 5 min starting from 1 min before reperfusion, and SB216763 0.2 mg∕kg was injected via the caudal vein at 1 min before reperfusion. At 120 min of reperfusion, blood samples were collected from the carotid artery for determination of serum creatine kinase?MB (CK?MB) activity and cardiac troponin I (cTnI) concentra?tions. Myocardial specimens were collected at 120 min of reperfusion for microscopic examination of the pathological changes and for determination of myocardial infarct size ( by 2,3,5?triphenyltetrazolium chlo?ride staining) and phosphorylated GSK?3β (p?GSK?3β) expression (by Western blot). Results Com?pared with group S, the myocardial infarct size and serum CK?MB activity and cTnI concentration were sig?nificantly increased, and the expression of p?GSK?3βwas significantly down?regulated in I∕R, SP, SB and SS groups (P<0.05). Compared with group I∕R, the myocardial infarct size and serum CK?MB activity and cTnI concentration were significantly decreased, and the expression of p?GSK?3β was significantly up?regulated in SB and SS groups (P<0.05), and no significant change was found in the parameters men?tioned above in group SP ( P>0.05) . Compared with group SB, the myocardial infarct size and serum CK?MB activity and cTnI concentration were significantly decreased, and the expression of p?GSK?3β was sig?nificantly up?regulated in group SS (P<0.05). The pathological changes of myocardium were significantly attenuated in SB and SS groups as compared with group I∕R and group SP . Conclusion Inhibition of GSK?3β activity can improve sevoflurane postconditioning?induced cardioprotection in diabetic rats.

Objective To investigate the effect of Panax notoginsenosides monomers ginsenoside Rg 1 in inhibiting hepatic fibro-sis .Methods The rat model of hepatic fibrosis was established by using 50% Ccl4 ,total 35 d .The different doses of Rg1was ad-ministered by hypodermical injection .At the end of the treatment ,the pathological changes of hepatic tissue were observed by light and transmission electron microscope .The stereological method was adopted to measure the volume density (Vvm) ,area density (Svm) ,specific surface(Qm) and surface number density (Nam) of liver cell mitochondria in various groups .Results The stereo-logical data of liver cell mitochondria showed that the statistical differences existed among various groups .Vvm in the Panax Notog-insenosides ,low dose Rg1 and isotonic saline groups were significantly increased compared with the normal control group with sta-tistical difference(P<0 .01);Vvm in the high dose Rg1 ,middle dose Rg1 and colchicine groups showed the increasing trend com-pared with the normal control group without statistical difference (P>0 .05);Vvm in the high ,middle and low dose Rg1 ,Panax No-toginsenosides and colchicine groups showed the decreasing trend compared with the isotonic saline group without statistical differ-ence(P>0 .05) .Svm in the low dose Rg1 ,Panax Notoginsenosides ,colchicine and isotonic saline groups were significantly increased compared with the normal group with statistical difference (P<0 .01);Svm in the high dose Rg1 ,middle dose Rg1 ,Panax Notogin-senosides and colchicine groups was significantly induced compared with the isotonic saline group with statistical difference (P<0 .01);Svm in the high dose Rg1 was reduced compared with the middle dose Rg1 group(P<0 .05) .Nam in the low dose Rg1 ,col-chicine and isotonic saline group was significantly increased compared with the normal group (P<0 .01);Nam in the high dose Rg1 , middle dose Rg1 and Panax Notoginsenosides groups were significantly reduced compared with the isotonic saline group with statis-tical difference(P<0 .01);Nam in the high dose Rg1 group was reduced compared with the middle dose Rg 1 group with statistical difference (P<0 .05) .Qm in all groups was reduced compared with normal group without statistical difference (P>0 .05) .Conclu-sion Rg1 has antifibrosis effects of Panax notoginsenosides ,even exceeds Panax notoginsenosides in some aspects ,and the above-mentioned effect is positively correlated with dose .Rg1 is an ideal drug for preventing and treating liver fibrosis .

Inflammatory bowel disease (IBD) is an idiopathic inflammatory disease of gastrointestinal tract, which mainly includes Crohn’s disease (CD) and ulcerative colitis (UC). The existence of chronic diseases is an important influencing factor of sleep quality, and sleep quality is a key index to evaluate the quality of life. Sleep disorder can lead to fatigue, anxiety and stress. The incidence of sleep disorder in patients with active IBD is higher than that in remission IBD. When patients with IBD get worse, the sleep disorder is more serious, while sleep disorder can aggravate intestinal inflammation and injury recovery. This article summarized the research on the correlation between sleep disorder and IBD, and clarified their two - way interaction, so as to provide reference for the clinical management and treatment of sleep disorder associated with IBD.

BACKGROUND: The Id2 gene is an endogenous negative regulator of basic helix-loop-helix factor, which is involved in the cell proliferation, differentiation and existence. Id2 also shows functional diversity in the progression and infiltration of different types of tumors OBJECTIVE: To observe the changes of proliferation and invasiveness of PC-3 human prostate cancer stem cells after shRNA-Id2 transfection. METHODS: PC-3 human prostate cancer stem cells in logarithmic growth phase were harvested to isolate tumor stem cell spheres by serum-free suspension culture. The expression of CD44+CD24-on the surface of tumor stem cells was detected by flow cytometry. The shRNA-Id2 expression vector was constructed and transfected into PC-3 human prostate cancer stem cells. Untransfected PC-3 human prostate cancer stem cells were used as control. At 48 hours after transfection, the expression of Id2 gene and protein in shRNA-Id2 transfected prostate cancer stem cells, NC-shRNA empty vector transfected prostate cancer stem cells and untransfected prostate cancer stem cells were detected by RT-PCR and western blot, respectively. The proliferation and invasion of shRNA-Id2 transfected prostate cancer stem cells and untransfected prostate cancer stem cells were detected by MTT assay and Transwell chamber, respectively. The expressions of E-cadherin, vimentin and Twist were detected by western blot and RT-PCR. RESULTS AND CONCLUSION: Tumor stem cell spheres were successfully isolated by the serum-free suspension culture. The expression rate of CD44+CD24-on the surface of the third-generation PC-3 human prostate cancer stem cells was (85.69±8.96) ％, indicating that the cultured tumor stem cell spheres overexpressed the phenotype of tumor stem cells. At 48 hours after transfection, the expression of Id2 gene and protein was significantly lower in the shRNA-Id2 transfection group than the non-transfection group (P < 0.05) , indicating that the expression of Id2 was successfully interfered with the expression of PC-3 prostate cancer stem cells. The invasive ability of the cells in the shRNA-Id2 transfection group was significantly lower than that in the non-transfection group (P < 0.05). Western blot and RT-PCR detection showed that the expression of E-cadherin, an epithelial marker of PC-3 prostate cancer stem cells, in the shRNA-Id2 transfection group was significantly higher than that in non-transfection group (P < 0.05) , while the expression of vimentin, a marker of mesenchymal stem cells, and Twist, a transcription factor regulating cell-mesenchymal transformation, in the shRNA-Id2 transfection group was significantly lower than that in the non-transfection group (P < 0.05). These findings indicate that RNA interference with Id2 gene can inhibit the proliferation and invasion of PC-3 prostate cancer stem cells by regulating the expression of E-cadherin, vimentin and Twist.

OBJECTIVETo investigate the effect of Shao Yao-Gan Cao-Tang on function and expression of P-glycoprotein (P-gp) in Caco-2 cells.

METHOD3H-digoxin (Dig), a substrate of P-glycoprotein, was used as a probe to measure the P-gp-mediated drug efflux transport, which indicated the function of P-gp in Caco-2 cells, while Verapamil (Ver) was used as a positive P-gp inhibitor. P-gp expression in Caco-2 cells was tested by immunohistochemistry staining. Inhibition effect of SGT on P-gp-mediated drug efflux transport and P-gp expression were investigated.

RESULTDig was shown a positive absorption mode in Caco-2 cell monolayer, characterized as the ratio of apparent permeabilities (Papp) from basolateral side to apical side Papp (BL-->AP) and from apical side to basolateral side Papp (AP-->BL) of Dig was 27.07. Addition of Ver into Dig transport media significantly inhibited P-gp activity which was indicated by increasing the Papp (AP-->BL) of Dig by 3.82 times, whereas Ver had no significant effect on Papp (BL-->AP). SGT (at the concentrations of 1/25 IC5, 1/5 IC5, IC,) could promote Papp (AP-->BL) of Dig by 159.83%, 217.95% ,160.26%. Papp (AP-->BL) of Dig was mildly increased by 59.16%, 50.73% by SGT at 1/25 IC5, 1/5 IC, respectively. Immunohistochemistry staining showed that SGT inhibited the expression of P-gp of Caco-2 cells.

CONCLUSIONSGT showed the potential inhibition to the function and expression of P-gp, leading to the increase absorption of P-gp's substrates.